Mod note: unhelpful Photoshop answer hidden.
Hidden Content:
For some image magic wand may not work. You should create clipping path first with the name "path 1" then select the path by pressing cntr+click path (image will be look like the above image. after you can give feather (0.3) by pressing cntrl+alt+d then press cntr+j and turn off the background off and save it .png formate You are done. I think thi is easier. Thank you.